B&R Mobile Panel 40 User Manual page 134

Appendix A
Substance
Window cleaner CLINIL - Test 1
Window cleaner CLINIL - Test 2
Methyl - Test 1
Methyl - Test 2
Ethyl 96% - Test 1
Ethyl 96% - Test 2
134
Test passed
•
Housing
•
Handle
•
ZT rubber
• Nameplate
• Keyboard
• Dummy plugs
• Attachment cables
• Illuminated button
• Key switch
• Stop button
• Display seal
•
Housing seal
•
Cover seal
•
Handwheel rotary knob
•
Potentiometer rotary knob
• Slot covers
• Housing
• Handle
• ZT rubber
• Dummy plugs
• Attachment cables
• Illuminated pushbutton cover
•
Illuminated pushbutton installation ring
•
Illuminated pushbutton
•
Illuminated pushbutton
•
Key switch
• Stop button
• Display seal
• Housing seal
• Cover seal
• Handwheel rotary knob
• Slot covers
• Housing
• Handle
• ZT rubber
• Keyboard
•
Dummy plugs
•
Illuminated button
•
Stop button switch actuator
•
Display seal
• Housing seal
• Cover seal
• Handwheel rotary knob
• Potentiometer rotary knob
• Slot covers
• Housing
• Handle
• ZT rubber
• Keyboard
• Dummy plugs
•
Illuminated button
•
Stop button switch actuator
•
Display seal
•
Housing seal
• Cover seal
• Handwheel rotary knob
• Potentiometer rotary knob
• Slot covers
Table 77: Chemical resistance test - Test results
• Nameplate - Adhesive dissolves, possible to
wipe off printing
• Keypad - Adhesive dissolves
• Illuminated button mounting ring seal - Strong
swelling
•
Potentiometer rotary knob - Surface attacked
switch actuator
switch actuator seal
Not tested
• Nameplate - Adhesive dissolves, possible to
wipe off printing
•
Attachment cable - Loss of color
•
Key
pasty, reduced tensile strength, plastic be-
comes malleable
• Stop button attachment - Loss of color
seal
Not tested
• Nameplate - Adhesive dissolves, possible to
wipe off printing
•
Attachment cable - Loss of color
•
Key
pasty, reduced tensile strength, plastic be-
comes malleable
• Illuminated button mounting ring seal - Strong
seal
swelling
•
Stop button attachment - Loss of color
Mobile Panel 40/50 User's manual V1.80
Problems / Not tested
switch - Reduced hardness, part becomes
switch - Reduced hardness, part becomes